Logic 9 Logic Pro writes Spotlight comment

On some of my older sessions i discovered that the recorded audio files have spotlight comments written on them by logic.
Specifically there is this comment:
'Recorded in Logic Pro project XXXXX.logic'
XXXXX is the project name

This doesn't happen in my newer projects. Does anyone know how to reset this behaviour. it would be nice to have this comment written on the audio files so you can track down from which project the audio files originally came from.

Does anyone have spotlight comments written on their audio files (recordings created within a logic project). To check this select the file in the finder and hit command + I, to open the get info window. My older projects used to have a comment reading: "Recorded in Logic Pro project XXXX". why has this behaviour changed?

Good find. I didn't notice that it changed, obviously in L9.
I always thought it is nice and comes in handy some time if you want to track the project file of a specific bounce. There are a lot of features under the hood that are useful but not officially mentioned.

Did you ever try to play a bounced audio file in Quicktime7. It displays the BPM info and all the Markers that you had in your Project. You can use them like chapter markers on a video file. However that stuff is not longer displayed in the latest (severely butchered) Quicktime X.

"The Lord (Apple) gives it and the Lord (Apple) takes it" ... something like that